Inventor · disambiguated record
David Tropper
Also filed as: TROPPER DAVID
4 granted patents·2 citations·filing 2017–2020
56Inventor score
Top patents by PatentIndex Score
4 records- 0158US10180489B2MPERS with remote conversion of GPSTROPPER DAVID·Filed 2017·Granted Jan 15, 2019·2 cites·6 claims
- 0238US11540087B1Tracker or locator to minimize battery usage and prolong battery life by changing modes of operation based on whether certain criteria is metTROPPER DAVID·Filed 2020·Granted Dec 27, 2022·0 cites·8 claims
- 0334US11044595B2Flip phone with direct access to emergency service providersTBD SAFETY LLC·Filed 2019·Granted Jun 22, 2021·0 cites·19 claims
- 0431US10440548B2mPERS with internal conversion of GPSTROPPER DAVID·Filed 2017·Granted Oct 8, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →